author | hgs |
Mon, 20 Sep 2010 12:39:08 +0530 | |
changeset 65 | ccee5c4b0de4 |
parent 50 | a0f57508af73 |
child 69 | 45459746d5e8 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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/*glxmlwrapper_p.h*/ |
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#ifndef GLXMLWRAPPER_P_H |
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#define GLXMLWRAPPER_P_H |
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#include <QObject> |
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#include <glxfiltergeneraldefs.h> |
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#include <glxlistdefs.h> |
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#include <mpxcollectionobserver.h> |
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#include <qdatetime.h> |
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#include "glxmedialistiterator.h" |
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#include "glxmlwrapper.h" |
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#include <QImage> |
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#include "mglxtitlefetcherobserver.h" |
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//Forward Declarations |
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class MGlxMediaList; |
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class CGlxMLGenericObserver; |
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class CGlxThumbnailContext; |
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class HbIcon; |
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class QImage; |
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class CGlxDefaultAttributeContext; |
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class CGlxDefaultThumbnailContext; |
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class CGlxDefaultListAttributeContext; |
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class CGlxTitleFetcher; |
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class CGlxDRMUtility; |
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//to use first call GlxMLWrapperPrivate::Instance then set the mode by calling GlxMLWrapperPrivate::SetContextMode() |
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//CLASS Declaration |
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class GlxMLWrapperPrivate : public QObject,public MGlxTitleFetcherObserver |
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{ |
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public: |
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/** |
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* Two-phased constructor. |
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* |
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* @return Pointer to newly created object. NULL if creation fails. Avoiding Leave as would be called by a QT wrapper Class |
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*/ |
65 | 54 |
static GlxMLWrapperPrivate* Instance(GlxMLWrapper* aMLWrapper, int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri,GlxFetcherFilterType fetcherFilterType); |
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/** |
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* Destructor. |
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*/ |
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~GlxMLWrapperPrivate(); |
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/** |
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* for setting the attribute context mode will be used mainly for retreiving thumbnail of different sizes. |
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*/ |
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void SetContextMode(GlxContextMode aContextMode); |
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/* |
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* For removing the contect used |
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*/ |
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void RemoveContextMode(GlxContextMode aContextMode); |
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/** |
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* for retreiving the Media List Count. |
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*/ |
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int GetItemCount(); |
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/* |
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* for retrieving the focus Index |
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*/ |
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int GetFocusIndex() const; |
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/* |
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* for setting the focus Index |
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*/ |
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void SetFocusIndex(int aItemIndex); |
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|
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/* |
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* for setting the focus Index |
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*/ |
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void SetSelectedIndex(int aItemIndex); |
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/* |
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* for retrieving the visible window Index |
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*/ |
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int GetVisibleWindowIndex(); |
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/* |
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* for setting the visible window Index |
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*/ |
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void SetVisibleWindowIndex(int aItemIndex); |
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// From MGlxTitleFetcherObserver |
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IMPORT_C void HandleTitleAvailableL(const TDesC& aTitle); |
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public: |
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void HandleItemAddedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList* aList ); |
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void HandleItemRemovedL( TInt aStartIndex, TInt aEndIndex, MGlxMediaList*/* aList */); |
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void HandleAttributesAvailableL( TInt aItemIndex, |
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const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList ); |
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void HandleFocusChangedL( NGlxListDefs::TFocusChangeType aType, TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList ); |
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void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList ); |
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void HandleMessageL( const CMPXMessage& aMessage, MGlxMediaList* aList ); |
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void HandleError( TInt aError ); |
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//todo remove comment void HandleCommandCompleteL( CMPXCommand* aCommandResult, TInt aError,MGlxMediaList* aList ); |
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void HandleMediaL( TInt aListIndex, MGlxMediaList* aList ); |
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void HandleItemModifiedL( const RArray<TInt>& aItemIndexes, MGlxMediaList* aList ); |
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void HandlePopulatedL(MGlxMediaList* aList); |
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public: |
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/** |
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* RetrieveItemIcon() |
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*/ |
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HbIcon* RetrieveItemIcon(int index, GlxTBContextType aTBContextType); |
40 | 119 |
QImage RetrieveItemImage(int index, GlxTBContextType aTBContextType); |
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QString RetrieveListTitle(int index); |
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QString RetrieveListDesc(int index); |
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QString RetrieveListSubTitle(int index); |
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QString RetrieveItemUri(int index); |
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QSize RetrieveItemDimension(int index); |
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int RetrieveItemSize(int index); |
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QDate RetrieveItemDate(int index); |
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QTime RetrieveItemTime(int index); |
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int RetrieveItemFrameCount(int aItemIndex); |
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CFbsBitmap* RetrieveBitmap(int aItemIndex); |
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int RetrieveListItemCount( int aItemIndex ); |
131 |
bool isSystemItem( int aItemIndex ); |
|
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/* |
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*Sets the context for fetcing comments |
|
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*/ |
|
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void SetDescontextL(); |
|
42 | 136 |
QString RetrieveViewTitle(); |
137 |
bool IsPopulated(); |
|
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bool IsDrmProtected(int index ); |
139 |
bool IsDrmValid(int index); |
|
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void setDrmValid(int index,bool valid); |
|
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bool IsCorruptedImage( int aItemIndex ); |
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private: |
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143 |
|
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/** |
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* C++ default constructor. |
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*/ |
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GlxMLWrapperPrivate(GlxMLWrapper* aMLWrapper); |
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|
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/** |
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* By default Symbian 2nd phase constructor is private. |
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*/ |
65 | 152 |
void ConstructL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri=NULL,GlxFetcherFilterType fetcherFilterType = EGlxFetcherFilterNone); |
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/** |
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* Create an instance of Media List. |
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* |
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* @leave with error code if creation fails. |
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*/ |
65 | 158 |
void CreateMediaListL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,GlxFetcherFilterType fetcherFilterType = EGlxFetcherFilterNone); |
159 |
void CreateMediaListAlbumItemL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,GlxFetcherFilterType fetcherFilterType); |
|
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void CreateMediaListFavoritesItemL(int aCollectionId, int aHierarchyId, TGlxFilterItemType aFilterType,QString uri); |
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void SetThumbnailContextL(GlxContextMode aContextMode); |
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void SetListContextL(GlxContextMode aContextMode); |
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void SetFavouriteContextL(); |
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void CreateGridContextL(); |
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void CreateLsFsContextL(); |
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void CreatePtFsContextL(); |
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void RemoveGridContext(); |
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void RemoveLsFsContext(); |
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void RemovePtFsContext(); |
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void RemoveListContext(); |
40 | 171 |
void RemoveFavouriteContext(); |
44 | 172 |
void RemoveDescContext(); |
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//for the attribute filtering |
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TInt CheckTBAttributesPresenceandSanity(TInt aItemIndex, |
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const RArray<TMPXAttribute>& aAttributes, TMPXAttribute aThumbnailAttribute ); |
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void CheckGridTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes); |
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void CheckPtFsTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes); |
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void CheckLsFsTBAttribute(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes); |
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void CheckListAttributes(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes); |
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/* |
44 | 181 |
* to check the attributes returned for details view is present |
182 |
*/ |
|
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void CheckDetailsAttributes(TInt aItemIndex, const RArray<TMPXAttribute>& aAttributes); |
|
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/* |
|
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* convert the CFbsbitmap to HbIcon |
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*/ |
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HbIcon *convertFBSBitmapToHbIcon(CFbsBitmap* aBitmap); |
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/* |
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* convert the CFbsbitmap to HbIcon and scale down upto itemWidth and itemHeight |
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*/ |
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HbIcon * convertFBSBitmapToHbIcon(CFbsBitmap* aBitmap, TInt itemWidth, TInt itemHeight); |
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|
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private: |
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// Instance of Media List |
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MGlxMediaList* iMediaList; |
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//observer for ML |
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CGlxMLGenericObserver* iMLGenericObserver; |
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GlxContextMode iContextMode; |
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//Parent QT based Wrapper |
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GlxMLWrapper* iMLWrapper; |
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//contexts |
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// Thumbnail context |
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CGlxThumbnailContext* iGridThumbnailContext; |
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|
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// FS related thumbnail contexts |
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CGlxDefaultThumbnailContext* iPtFsThumbnailContext; |
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CGlxDefaultThumbnailContext* iLsFsThumbnailContext; |
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CGlxDefaultThumbnailContext* iFocusFsThumbnailContext; |
40 | 209 |
CGlxDefaultThumbnailContext* iFocusGridThumbnailContext; |
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|
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//List related contexts |
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// Fetch context for retrieving title attribute |
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CGlxDefaultListAttributeContext* iTitleAttributeContext; |
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|
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// Fetch context for retrieving subtitle |
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CGlxDefaultListAttributeContext* iSubtitleAttributeContext; |
40 | 217 |
|
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//to find if the image is in favorites or not |
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CGlxDefaultAttributeContext *iFavouriteContext; |
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|
44 | 221 |
//To fetch the details |
222 |
CGlxDefaultAttributeContext *iDescContext; |
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||
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CGlxThumbnailContext* iListThumbnailContext; |
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// for thumbnail context |
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TGlxFromVisibleIndexOutwardListIterator iThumbnailIterator; |
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|
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// Iterators for Grid and FS |
40 | 229 |
TGlxScrollingDirectionIterator iBlockyIterator; |
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TGlxFromManualIndexBlockyIterator iBlockyIteratorForFilmStrip; |
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|
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//Variables for checking the active contexts |
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//todo merge all these variables into 1 and have bitwise operation on them |
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TBool iGridContextActivated; |
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TBool iLsFsContextActivated; |
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TBool iPtFsContextActivated; |
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TBool iLsListContextActivated; //currently not used as we have not implemented the logic for 3 thumbnails |
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TBool iPtListContextActivated; |
44 | 239 |
TBool iDetailsContextActivated; //this is to fetch the comments attributes |
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TBool iSelectionListContextActivated; |
42 | 241 |
CGlxTitleFetcher* iTitleFetcher; |
242 |
QImage iCorruptImage; |
|
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QString iViewTitle; |
|
45 | 244 |
CGlxDRMUtility * iDrmUtility; |
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}; |
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#endif //GLXMLWRAPPER_P_H |